Pulley Power

Test variables to gain an understanding of how pulleys and pulley systems help us do work. Learn to use a spring scale for measuring force. Make a model elevator.

Each Nutshell includes:

• 8-12 activities that develop a specific science topic
• Quality materials for 1-3 students
• An Activity Guide with simple, clearly written instructions
• 3 Activity Journals to record student observations and data, and apply writing skills
• Consumable materials for 6 uses